**1. The problem statement, all variables and given/known data**

**2. Relevant equations**

∫Fdt = mv_{f}-mv_{i}

**3. The attempt at a solution**

I have tried integrating kx_{c}dt from 0 – .01 and havent had any luck.

I am not quite sure how to go about solving this problem…

http://ift.tt/1imrfQF